The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 2007
Filed:
Dec. 18, 2003
Applicant:
Andrea Niederkorn, Tempe, AZ (US);
Inventor:
Andrea Niederkorn, Tempe, AZ (US);
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit architecture () for implementation of compensation based on Miller capacitors in multi-stage chopped amplifiers includes insertion of an additional chopper () in the compensation feedback () pathway. Such compensation is more area efficient than parallel compensation and allows higher bandwidth in multistage amplifiers. The insertion of a chopper in the Miller capacitance feedback loop provides a means to selectively adjust the phase of the feedback by 180 degrees.
Niederkorn, Andrea. (2007). Phase corrected miller compensation of chopper and nested chopper amplifiers (U.S. Patent No. 7233198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7233198
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile